EP2050504A3 - A discontinuous grinding mill for ceramic materials - Google Patents

A discontinuous grinding mill for ceramic materials Download PDF

Info

Publication number
EP2050504A3
EP2050504A3 EP08166246A EP08166246A EP2050504A3 EP 2050504 A3 EP2050504 A3 EP 2050504A3 EP 08166246 A EP08166246 A EP 08166246A EP 08166246 A EP08166246 A EP 08166246A EP 2050504 A3 EP2050504 A3 EP 2050504A3
Authority
EP
European Patent Office
Prior art keywords
grinding mill
drum
ceramic materials
grinding
cylindrical drum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08166246A
Other languages
German (de)
French (fr)
Other versions
EP2050504B1 (en
EP2050504A2 (en
Inventor
Simone Casadio
Alex Varani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sacmi Imola SC
Original Assignee
Sacmi Imola SC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sacmi Imola SC filed Critical Sacmi Imola SC
Publication of EP2050504A2 publication Critical patent/EP2050504A2/en
Publication of EP2050504A3 publication Critical patent/EP2050504A3/en
Application granted granted Critical
Publication of EP2050504B1 publication Critical patent/EP2050504B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
    • B02C17/18—Details
    • B02C17/183—Feeding or discharging devices
    • B02C17/1835—Discharging devices combined with sorting or separating of material
    • B02C17/1855—Discharging devices combined with sorting or separating of material with separator defining termination of crushing zone, e.g. screen denying egress of oversize material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Disintegrating Or Milling (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A grinding mill (1) has a horizontal-axis cylindrical drum (2) which rotates about the horizontal axis in order to perform a grinding with aid of grinding bodies, the cylindrical drum (2) being provided with an outer shell (3) closed by an entry-end base plate (4) and a bottom-end base plate (5), and by means for evacuating the cylindrical drum (2) which comprise at least an outlet mouth (14) afforded in the outer shell (3). A valve (44) is associated to the outlet mouth (14), which valve (44) is provided with a filter (50) for the grinding bodies, the drum (2) further providing a supply inlet of material to be ground which is coaxial with the horizontal rotation axis of the drum (2).
EP08166246.2A 2007-10-18 2008-10-09 A discontinuous grinding mill for ceramic materials Active EP2050504B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000110A ITRE20070110A1 (en) 2007-10-18 2007-10-18 '' DISCONTINUOUS MILLING MILL FOR CERAMIC MATERIALS ''

Publications (3)

Publication Number Publication Date
EP2050504A2 EP2050504A2 (en) 2009-04-22
EP2050504A3 true EP2050504A3 (en) 2009-12-30
EP2050504B1 EP2050504B1 (en) 2017-12-20

Family

ID=40076839

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08166246.2A Active EP2050504B1 (en) 2007-10-18 2008-10-09 A discontinuous grinding mill for ceramic materials

Country Status (5)

Country Link
EP (1) EP2050504B1 (en)
CN (1) CN101412265A (en)
IT (1) ITRE20070110A1 (en)
MX (1) MX2008013373A (en)
RU (1) RU2008140667A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111268200B (en) * 2020-02-07 2021-06-01 江苏博领科技集团股份有限公司 Conveying equipment for packaging powder
CN111774153A (en) * 2020-08-04 2020-10-16 佛山市南海区官窑奇盛陶瓷原料厂 Laboratory is with small-size vibration milling machine
CN112008857B (en) * 2020-08-15 2021-11-19 嘉兴尚坤科技有限公司 High strength ceramic manufacture that can effectively dredge uses raw material processing apparatus

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR525689A (en) * 1920-10-07 1921-09-26 Mecanique Moderne Device for adjusting the opening of the grinding screens
US1907785A (en) * 1931-03-27 1933-05-09 Paul O Abbe Inc Ball and pebble mill
US2122399A (en) * 1934-01-11 1938-07-05 Paul O Abbe Inc Ball and pebble mill
DE3146365A1 (en) * 1980-11-29 1982-07-22 Basf Ag, 6700 Ludwigshafen Ball mill
US4801100A (en) * 1985-03-15 1989-01-31 Inco Alloys International, Inc. System for discharging ball mills
US4887773A (en) * 1986-10-27 1989-12-19 Inco Alloys International, Inc. Rotary mill with charging system
EP1616623A1 (en) * 2004-07-16 2006-01-18 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Discontinuous grinding mill for ceramic materials

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR525689A (en) * 1920-10-07 1921-09-26 Mecanique Moderne Device for adjusting the opening of the grinding screens
US1907785A (en) * 1931-03-27 1933-05-09 Paul O Abbe Inc Ball and pebble mill
US2122399A (en) * 1934-01-11 1938-07-05 Paul O Abbe Inc Ball and pebble mill
DE3146365A1 (en) * 1980-11-29 1982-07-22 Basf Ag, 6700 Ludwigshafen Ball mill
US4801100A (en) * 1985-03-15 1989-01-31 Inco Alloys International, Inc. System for discharging ball mills
US4887773A (en) * 1986-10-27 1989-12-19 Inco Alloys International, Inc. Rotary mill with charging system
EP1616623A1 (en) * 2004-07-16 2006-01-18 Sacmi Cooperativa Meccanici Imola Societa' Cooperativa Discontinuous grinding mill for ceramic materials

Also Published As

Publication number Publication date
ITRE20070110A1 (en) 2009-04-19
MX2008013373A (en) 2009-05-12
CN101412265A (en) 2009-04-22
EP2050504B1 (en) 2017-12-20
EP2050504A2 (en) 2009-04-22
RU2008140667A (en) 2010-04-20

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